A decagon.
They are shapes whose exterior sides are all equal in length.
You can have two shapes - a small one and a big one - whose angles are congruent but the sides are not. In that case the shapes are not congruent but similar.
pentagon , hexagon,triangle,circle,and i don't know more h
It is not possible. A quadrilateral, by definition has four sides. And the number four, by definition is not an odd number.
A vertex is a corner where two sides meet. With flat shapes like triangles and octagons they are often called angles. An octagon has 8 vertices, and 8 sides.
An equilateral shape for example is a regular polygon whose sides are all equal in lengths.
They are the boundaries of the shapes.
No, A polygon is a closed geometric figure whose sides are nothing more than line segments. Each corner of a polygon where two sides intersect is called a vertex of the polygon.
Shapes that have four sides are known as quadrilaterals.
Shapes with straight sides are called polygons
those are^ they are parallel, wich is the same thing That is simply not true. Equilateral refers to shapes whose sides are all the same length.
All shapes have sides. Including a circle which has one curved side.